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US 7,598,417 B2Granted
Substituted fluoroethyl ureas as alpha 2 adrenergic agents
AssigneeAllergan, Inc.
InventorsKen Chow, Wenkui K. Fang, Evelyn G. Corpuz, Daniel W. Gil, Michael E. Garst
Life of this patent
Estimating the term…
Abstract
The present patent application is directed to novel fluoroethyl urea compounds and compositions and their therapeutic use in the treatment of pain and other conditions.
Claims21
A compound having the formula
- or a pharmaceutically acceptable salt thereof;
- wherein n is 0 or 1;
- and
- A is 5 to 7-membered cycloalkenyl optionally fused to an aromatic ring;
- wherein A has 0, 1, 2, 3, or 4 substituents;
- said substituents each independently consisting of:
- a moiety consisting of from 0 to 8 carbon atoms, 0 or 1 nitrogen atoms, 0 or 1 oxygen atoms, 0 or 1 sulfur atoms, 0 to 3 fluorine atoms, and from 0 to 22 hydrogen atoms;
- F;
- Cl;
- Br;
- or I;
- provided that A is not unsubstituted 2-cyclohexen-1-yl.
9 more elements
Dependencies are inferred from the claim text.